Natsuki's life experiences a big shift after becoming a teacher and starting a salvaging service. Rumors of a school lit with electricity attracts new students, and activities around the school regain a sense of liveliness. 
Mr. Natsuki!
!ناتسكي سينسي
Entschuldigung!
Profesor.
Profesor.
Professeur !
Professore!
Учитель!